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ModuleContext

Struct ModuleContext 

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pub struct ModuleContext<'middleware> { /* private fields */ }
Expand description

Context available while a module registers itself.

The context gives module code access to shared registries without exposing parser internals. This keeps module registration declarative and easy to copy for new teams.

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impl<'middleware> ModuleContext<'middleware>

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pub fn middleware(&self) -> &Middleware

Returns a shared view of middleware while registering the module.

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pub fn middleware_mut(&mut self) -> &mut Middleware

Returns mutable middleware for module-specific setup.

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pub fn config(&self) -> &ConfigFile

Returns the per-application config file as loaded at startup.

Read a consumer-owned section with ConfigFile::section. This is the same startup snapshot surfaced via CommandContext::config; see its documentation for snapshot-semantics caveats.

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pub fn schema_registry(&mut self) -> &mut SchemaRegistry

Returns the schema registry for direct registration.

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pub fn register_schema<T: OutputSchema>( &mut self, command_path: impl Into<String>, )

Registers a compact framework schema for a command path.

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pub fn register_json_schema<T: JsonSchema>( &mut self, command_path: impl Into<String>, )

Registers JSON Schema generated with schemars for a command path.

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pub fn register_view(&mut self, view: HumanViewDef)

Registers a human output view and keeps it with the module.

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pub fn add_guide(&mut self, guide: GuideEntry)

Adds one guide entry.

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pub fn add_guides(&mut self, guides: impl IntoIterator<Item = GuideEntry>)

Adds several guide entries.

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pub fn add_guides_from_markdown( &mut self, files: impl IntoIterator<Item = (impl AsRef<Path>, impl AsRef<[u8]>)>, )

Parses and adds markdown guides from embedded (path, bytes) pairs.

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impl<'middleware> Debug for ModuleContext<'middleware>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<'middleware> !RefUnwindSafe for ModuleContext<'middleware>

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impl<'middleware> !UnwindSafe for ModuleContext<'middleware>

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impl<'middleware> Freeze for ModuleContext<'middleware>

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impl<'middleware> Send for ModuleContext<'middleware>

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impl<'middleware> Sync for ModuleContext<'middleware>

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impl<'middleware> Unpin for ModuleContext<'middleware>

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impl<'middleware> UnsafeUnpin for ModuleContext<'middleware>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more